Q: What is 21,855 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1010101010111112 | 15 |
| 3 (Ternary) | 10022221103 | 10 |
| 4 (Quaternary) | 111111334 | 8 |
| 5 (Quinary) | 11444105 | 7 |
| 6 (Senary) | 2451036 | 6 |
| 7 (Septenary) | 1205017 | 6 |
| 8 (Octal) | 525378 | 5 |
| 9 (Nonary) | 328739 | 5 |
| 10 (Decimal) | 2185510 | 5 |
| 11 (Undecimal) | 1546911 | 5 |
| 12 (Duodecimal) | 1079312 | 5 |
| 13 (Tridecimal) | 9C4213 | 4 |
| 14 (Tetradecimal) | 7D7114 | 4 |
| 15 (Pentadecimal) | 672015 | 4 |
| 16 (Hexadecimal) | 555F16 | 4 |
| 17 | 47AA17 | 4 |
| 18 (Octodecimal) | 3D8318 | 4 |
| 19 | 33A519 | 4 |
| 20 (Vigesimal) | 2ECF20 | 4 |
| 21 | 27BF21 | 4 |
| 22 | 213922 | 4 |
| 23 | 1I7523 | 4 |
| 24 (Tetravigesimal) | 1DMF24 | 4 |
| 25 (Pentavigesimal) | 19O525 | 4 |
| 26 (Hexavigesimal) | 168F26 | 4 |
| 27 (Septemvigesimal) | 12QC27 | 4 |
| 28 (Octovigesimal) | ROF28 | 3 |
| 29 | PSI29 | 3 |
| 30 (Trigesimal) | O8F30 | 3 |
| 31 | MN031 | 3 |
| 32 (Duotrigesimal) | LAV32 | 3 |
| 33 | K2933 | 3 |
| 34 | IUR34 | 3 |
| 35 | HTF35 | 3 |
| 36 (Hexatrigesimal) | GV336 | 3 |
| 64 (Tetrasexagesimal) | MjE4NTU= | 8 |